Cita APA (7th ed.)
MCCRYSTAL, P., & ET AL. ADOLESCENT SUBSTANCE ABUSE AMONG YOUNG PEOPLE EXCLUDED FROM SCHOOL IN BELFAST.
Cita Chicago (17th ed.)
MCCRYSTAL, P., i ET AL. ADOLESCENT SUBSTANCE ABUSE AMONG YOUNG PEOPLE EXCLUDED FROM SCHOOL IN BELFAST.
Cita MLA (9th ed.)
MCCRYSTAL, P., i ET AL. ADOLESCENT SUBSTANCE ABUSE AMONG YOUNG PEOPLE EXCLUDED FROM SCHOOL IN BELFAST.
Atenció: Aquestes cites poden no estar 100% correctes.